Amoebas are motile protists that move by __________.
a. cilia
b. flagella
c. blades
d. tests
e. pseudopodia
Answer: e. pseudopodia
You might also like to view...
A series of changes in a single lineage of species, without branching to create additional species, is
called
a. cladogenesis. b. paedomorphosis. c. punctuated equilibrium. d. adaptive radiation. e. anagenesis.
Denaturation of proteins may result in all of
the following EXCEPT a. breakage of hydrogen bonds. b. loss of three-dimensional structure. c. removal of R groups from amino acids. d. alteration of enzyme activity. e. endangerment of a cell's life
At altitudes above 8,000 feet, the body compensates for the hypoxic condition by ____
a. hyperventilation b. decreased hemoglobin production c. decreased EPO release d. constriction of airways e. faster, shallow breathing
How many turns of the Krebs cycle (also called the citric acid cycle) are needed to fully breakdown the energy in one glucose molecule?
a) 2 turns b) 1 turn c) 3 turns d) 1.5 turns e) 4 turns